Borosilicate material: The jug is made of high-quality borosilicate, which provides resistance to heat and corrosion, ensuring long-term durability. 18/10 Stainless Steel Filter: Equipped with an 18/10 stainless steel filter, the jug guarantees an efficient and waste-free infusion for a pure flavor. Generous Capacity: With a generous capacity, the jug is ideal for preparing large quantities of coffee or tea, perfect for sharing with friends or enjoying throughout the day. Perfect for making different tea or coffee infusions both hot and cold. BPA free It can also be used to create refreshing drinks with different flavors by inserting fruit, mint, etc. into the infuser filter.